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SanDisk Extreme PRO SD UHS-II V90 (256 GB)

SanDiskprocritical fields covered· 4/4 detail specs sourced
SanDisk Extreme PRO SD UHS-II V90 (256 GB)

The 256GB sibling of SanDisk's V90 UHS-II line, this pro-tier card holds 300MB/s reads but adds capacity for long-form, high-bitrate days without swapping cards mid-shoot. It's the longest-running option in this V90 group, an advantage for event and documentary work. As with any UHS-II card, it's wasted spend in a UHS-I camera that can't reach those speeds.

Scores

Breakdown
Overall77±3

Caliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions; excluded here: compatibility (no ecosystem dimension).

Beginner Friendliness47
Compatibility50
Confidence82
Pro Readiness89
Upgrade Path75
Value64

The ± band on the overall score reflects sourcing confidence — wider when fewer specs are verified.

How each score is computed: our scoring methodology.

Specifications

SpecValueVerification
card typeSd Uhs IiSourced
speed classV90Sourced
capacity (GB)256Sourced
read (MB/s)300Sourced

4/4 detail specs sourced. Amber rows are flagged for verification — we show them as reported, not confirmed.

Verdict

Best for

  • Long-form high-bitrate days without card swaps

Who should skip this

  • UHS-I cameras

Where to buy

List price $280

Prices are a guide and can change — confirm the current price on the retailer's site before buying.

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Prices last checked Jun 15, 2026 — retailer prices change often, so click through for the current price.

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Compatibility

No platform-specific compatibility requirements — this works in any standard photo / video setup.

Upgrade path

A top-tier memory card — there's little to upgrade to within the category.